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<div class="title">DropObject.cs</div>  </div>
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<a href="_drop_object_8cs.html">浏览该文件的文档.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="keyword">using</span> UnityEngine;</div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="keyword">using</span> UnityEngine.EventSystems;</div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="keyword">using</span> UnityEngine.UI;</div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160; </div>
<div class="line"><a name="l00005"></a><span class="lineno"><a class="line" href="class_drop_object.html">    5</a></span>&#160;<span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="class_drop_object.html">DropObject</a> : MonoBehaviour, IDropHandler, IPointerEnterHandler, IPointerExitHandler</div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;{</div>
<div class="line"><a name="l00007"></a><span class="lineno"><a class="line" href="class_drop_object.html#abe239a1a6e56183cac3d62e5f7c3b0ce">    7</a></span>&#160;    <span class="keyword">public</span> MeshRenderer <a class="code" href="class_drop_object.html#abe239a1a6e56183cac3d62e5f7c3b0ce">receivingRenderer</a>;</div>
<div class="line"><a name="l00008"></a><span class="lineno"><a class="line" href="class_drop_object.html#afaf01b6c3545109fa1315019b14485b7">    8</a></span>&#160;    <span class="keyword">public</span> Color <a class="code" href="class_drop_object.html#afaf01b6c3545109fa1315019b14485b7">highlightColor</a> = Color.yellow;</div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160; </div>
<div class="line"><a name="l00010"></a><span class="lineno"><a class="line" href="class_drop_object.html#a7a69f9acf546d1f5a1694ef0a7a431e3">   10</a></span>&#160;    <span class="keyword">private</span> Material <a class="code" href="class_drop_object.html#a7a69f9acf546d1f5a1694ef0a7a431e3">rendererMat</a>;</div>
<div class="line"><a name="l00011"></a><span class="lineno"><a class="line" href="class_drop_object.html#a3ff3421ab591b623d308158e8c117b3b">   11</a></span>&#160;    <span class="keyword">private</span> Color <a class="code" href="class_drop_object.html#a3ff3421ab591b623d308158e8c117b3b">normalColor</a>;</div>
<div class="line"><a name="l00012"></a><span class="lineno"><a class="line" href="class_drop_object.html#ab5fe4f193ba5fd27c9841970c6d52ef1">   12</a></span>&#160;    <span class="keyword">private</span> Texture <a class="code" href="class_drop_object.html#ab5fe4f193ba5fd27c9841970c6d52ef1">droppedTexture</a>;</div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160; </div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#if UNITY_EDITOR</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;    <span class="keyword">private</span> <span class="keywordtype">void</span> Reset()</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;    {</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;        <a class="code" href="class_drop_object.html#abe239a1a6e56183cac3d62e5f7c3b0ce">receivingRenderer</a> = GetComponentInChildren&lt;MeshRenderer&gt;();</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;    }</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160; </div>
<div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="class_drop_object.html#a343d71da0c8e27d687e9a9f6dff94872">   21</a></span>&#160;    <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="class_drop_object.html#a343d71da0c8e27d687e9a9f6dff94872">OnEnable</a>()</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;    {</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="class_drop_object.html#abe239a1a6e56183cac3d62e5f7c3b0ce">receivingRenderer</a> != <span class="keyword">null</span>)</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;        {</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;            <a class="code" href="class_drop_object.html#a7a69f9acf546d1f5a1694ef0a7a431e3">rendererMat</a> = <a class="code" href="class_drop_object.html#abe239a1a6e56183cac3d62e5f7c3b0ce">receivingRenderer</a>.material;</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;            <a class="code" href="class_drop_object.html#a3ff3421ab591b623d308158e8c117b3b">normalColor</a> = <a class="code" href="class_drop_object.html#a7a69f9acf546d1f5a1694ef0a7a431e3">rendererMat</a>.color;</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;            <a class="code" href="class_drop_object.html#abe239a1a6e56183cac3d62e5f7c3b0ce">receivingRenderer</a>.sharedMaterial = <a class="code" href="class_drop_object.html#a7a69f9acf546d1f5a1694ef0a7a431e3">rendererMat</a>;</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;        }</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    }</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160; </div>
<div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="class_drop_object.html#a012e111063f7334d976765fa05db56ff">   31</a></span>&#160;    <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="class_drop_object.html#a012e111063f7334d976765fa05db56ff">OnDrop</a>(PointerEventData data)</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    {</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="class_drop_object.html#a7a69f9acf546d1f5a1694ef0a7a431e3">rendererMat</a> != <span class="keyword">null</span>)</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;        {</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;            <a class="code" href="class_drop_object.html#a7a69f9acf546d1f5a1694ef0a7a431e3">rendererMat</a>.color = <a class="code" href="class_drop_object.html#a3ff3421ab591b623d308158e8c117b3b">normalColor</a>;</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160; </div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;            var dropSprite = <a class="code" href="class_drop_object.html#abe4575163ae3ac4b1f58c5b60e00ea46">GetDropSprite</a>(data);</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;            <span class="keywordflow">if</span> (dropSprite != <span class="keyword">null</span>)</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;            {</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;                <a class="code" href="class_drop_object.html#a7a69f9acf546d1f5a1694ef0a7a431e3">rendererMat</a>.mainTexture = <a class="code" href="class_drop_object.html#ab5fe4f193ba5fd27c9841970c6d52ef1">droppedTexture</a> = dropSprite.texture;</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;            }</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;        }</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    }</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160; </div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="class_drop_object.html#a29a328bfb5380d23a468b778c4490ea2">   45</a></span>&#160;    <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="class_drop_object.html#a29a328bfb5380d23a468b778c4490ea2">OnPointerEnter</a>(PointerEventData data)</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    {</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="class_drop_object.html#a7a69f9acf546d1f5a1694ef0a7a431e3">rendererMat</a> != <span class="keyword">null</span>)</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        {</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;            var dropSprite = <a class="code" href="class_drop_object.html#abe4575163ae3ac4b1f58c5b60e00ea46">GetDropSprite</a>(data);</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;            <span class="keywordflow">if</span> (dropSprite != <span class="keyword">null</span>)</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;            {</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;                <a class="code" href="class_drop_object.html#a7a69f9acf546d1f5a1694ef0a7a431e3">rendererMat</a>.color = <a class="code" href="class_drop_object.html#afaf01b6c3545109fa1315019b14485b7">highlightColor</a>;</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;                <a class="code" href="class_drop_object.html#a7a69f9acf546d1f5a1694ef0a7a431e3">rendererMat</a>.mainTexture = <span class="keyword">null</span>;</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;            }</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;        }</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    }</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160; </div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="class_drop_object.html#a5cecb60dacb4d598db5f92c0dcb85ebb">   58</a></span>&#160;    <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="class_drop_object.html#a5cecb60dacb4d598db5f92c0dcb85ebb">OnPointerExit</a>(PointerEventData data)</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    {</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="class_drop_object.html#a7a69f9acf546d1f5a1694ef0a7a431e3">rendererMat</a> != <span class="keyword">null</span>)</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;        {</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;            <a class="code" href="class_drop_object.html#a7a69f9acf546d1f5a1694ef0a7a431e3">rendererMat</a>.color = <a class="code" href="class_drop_object.html#a3ff3421ab591b623d308158e8c117b3b">normalColor</a>;</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;            <a class="code" href="class_drop_object.html#a7a69f9acf546d1f5a1694ef0a7a431e3">rendererMat</a>.mainTexture = <a class="code" href="class_drop_object.html#ab5fe4f193ba5fd27c9841970c6d52ef1">droppedTexture</a>;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;        }</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    }</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160; </div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="class_drop_object.html#abe4575163ae3ac4b1f58c5b60e00ea46">   67</a></span>&#160;    <span class="keyword">private</span> Sprite <a class="code" href="class_drop_object.html#abe4575163ae3ac4b1f58c5b60e00ea46">GetDropSprite</a>(PointerEventData data)</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    {</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;        var originalObj = data.pointerDrag;</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        <span class="keywordflow">if</span> (originalObj == <span class="keyword">null</span>) { <span class="keywordflow">return</span> <span class="keyword">null</span>; }</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160; </div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        var dragMe = originalObj.GetComponent&lt;<a class="code" href="class_drag_image.html">DragImage</a>&gt;();</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;        <span class="keywordflow">if</span> (dragMe == <span class="keyword">null</span>) { <span class="keywordflow">return</span> <span class="keyword">null</span>; }</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160; </div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;        var srcImage = originalObj.GetComponent&lt;Image&gt;();</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        <span class="keywordflow">if</span> (srcImage == <span class="keyword">null</span>) { <span class="keywordflow">return</span> <span class="keyword">null</span>; }</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160; </div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        <span class="keywordflow">return</span> srcImage.sprite;</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    }</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;}</div>
<div class="ttc" id="aclass_drag_image_html"><div class="ttname"><a href="class_drag_image.html">DragImage</a></div><div class="ttdef"><b>Definition:</b> <a href="_drag_image_8cs_source.html#l00007">DragImage.cs:8</a></div></div>
<div class="ttc" id="aclass_drop_object_html"><div class="ttname"><a href="class_drop_object.html">DropObject</a></div><div class="ttdef"><b>Definition:</b> <a href="_drop_object_8cs_source.html#l00005">DropObject.cs:6</a></div></div>
<div class="ttc" id="aclass_drop_object_html_a012e111063f7334d976765fa05db56ff"><div class="ttname"><a href="class_drop_object.html#a012e111063f7334d976765fa05db56ff">DropObject.OnDrop</a></div><div class="ttdeci">void OnDrop(PointerEventData data)</div><div class="ttdef"><b>Definition:</b> <a href="_drop_object_8cs_source.html#l00031">DropObject.cs:31</a></div></div>
<div class="ttc" id="aclass_drop_object_html_a29a328bfb5380d23a468b778c4490ea2"><div class="ttname"><a href="class_drop_object.html#a29a328bfb5380d23a468b778c4490ea2">DropObject.OnPointerEnter</a></div><div class="ttdeci">void OnPointerEnter(PointerEventData data)</div><div class="ttdef"><b>Definition:</b> <a href="_drop_object_8cs_source.html#l00045">DropObject.cs:45</a></div></div>
<div class="ttc" id="aclass_drop_object_html_a343d71da0c8e27d687e9a9f6dff94872"><div class="ttname"><a href="class_drop_object.html#a343d71da0c8e27d687e9a9f6dff94872">DropObject.OnEnable</a></div><div class="ttdeci">void OnEnable()</div><div class="ttdef"><b>Definition:</b> <a href="_drop_object_8cs_source.html#l00021">DropObject.cs:21</a></div></div>
<div class="ttc" id="aclass_drop_object_html_a3ff3421ab591b623d308158e8c117b3b"><div class="ttname"><a href="class_drop_object.html#a3ff3421ab591b623d308158e8c117b3b">DropObject.normalColor</a></div><div class="ttdeci">Color normalColor</div><div class="ttdef"><b>Definition:</b> <a href="_drop_object_8cs_source.html#l00011">DropObject.cs:11</a></div></div>
<div class="ttc" id="aclass_drop_object_html_a5cecb60dacb4d598db5f92c0dcb85ebb"><div class="ttname"><a href="class_drop_object.html#a5cecb60dacb4d598db5f92c0dcb85ebb">DropObject.OnPointerExit</a></div><div class="ttdeci">void OnPointerExit(PointerEventData data)</div><div class="ttdef"><b>Definition:</b> <a href="_drop_object_8cs_source.html#l00058">DropObject.cs:58</a></div></div>
<div class="ttc" id="aclass_drop_object_html_a7a69f9acf546d1f5a1694ef0a7a431e3"><div class="ttname"><a href="class_drop_object.html#a7a69f9acf546d1f5a1694ef0a7a431e3">DropObject.rendererMat</a></div><div class="ttdeci">Material rendererMat</div><div class="ttdef"><b>Definition:</b> <a href="_drop_object_8cs_source.html#l00010">DropObject.cs:10</a></div></div>
<div class="ttc" id="aclass_drop_object_html_ab5fe4f193ba5fd27c9841970c6d52ef1"><div class="ttname"><a href="class_drop_object.html#ab5fe4f193ba5fd27c9841970c6d52ef1">DropObject.droppedTexture</a></div><div class="ttdeci">Texture droppedTexture</div><div class="ttdef"><b>Definition:</b> <a href="_drop_object_8cs_source.html#l00012">DropObject.cs:12</a></div></div>
<div class="ttc" id="aclass_drop_object_html_abe239a1a6e56183cac3d62e5f7c3b0ce"><div class="ttname"><a href="class_drop_object.html#abe239a1a6e56183cac3d62e5f7c3b0ce">DropObject.receivingRenderer</a></div><div class="ttdeci">MeshRenderer receivingRenderer</div><div class="ttdef"><b>Definition:</b> <a href="_drop_object_8cs_source.html#l00007">DropObject.cs:7</a></div></div>
<div class="ttc" id="aclass_drop_object_html_abe4575163ae3ac4b1f58c5b60e00ea46"><div class="ttname"><a href="class_drop_object.html#abe4575163ae3ac4b1f58c5b60e00ea46">DropObject.GetDropSprite</a></div><div class="ttdeci">Sprite GetDropSprite(PointerEventData data)</div><div class="ttdef"><b>Definition:</b> <a href="_drop_object_8cs_source.html#l00067">DropObject.cs:67</a></div></div>
<div class="ttc" id="aclass_drop_object_html_afaf01b6c3545109fa1315019b14485b7"><div class="ttname"><a href="class_drop_object.html#afaf01b6c3545109fa1315019b14485b7">DropObject.highlightColor</a></div><div class="ttdeci">Color highlightColor</div><div class="ttdef"><b>Definition:</b> <a href="_drop_object_8cs_source.html#l00008">DropObject.cs:8</a></div></div>
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制作者&#160;<a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.1
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